68
ENGINE MANAGEMENT MODULE (EMM)
EMM SERVICING
EMM Transfer
EMM Transfer is used to save engine history data
when the EMM must be replaced.
Select EMM Data Transfer from the Utilities menu.
Select the Collect EMM data to FILE option and
follow the instructions provided with the program.
IMPORTANT: Whenever the EMM is replaced,
EMM timing must be synchronized to crankshaft
position. Refer to TIMING ADJUSTMENTS on
p. 114.
EMM SERVICING
IMPORTANT: If a new EMM is being installed,
refer to EMM Transfer on p. 68.
Removal
Disconnect exhaust pressure hose and cooling
hoses from EMM.
Disconnect J1-A and J1-B connectors.
Remove two EMM retaining screws. Lift EMM up
and to the port side.
Disconnect J2 connector.
1. Select EMM Data Transfer
2. Select Collect EMM data to FILE
006642
1. EMM mounting screws 005375
1. J2 Connector 005376
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